Figure 3.
Histopathology demonstrating pleomorphic glial cells, nuclear atypia, palisading necrosis, mitoses, and vascular proliferation consistent with a diagnosis of glioblastoma. (A,B) Palisading necrosis at 4x and 10x magnification, respectively. (C) Mitoses at 40x magnification. (D) Vascular proliferation at 10x magnification.